baber/WOPTO huggingface dataset:
Patent JP-S55140721-A (JP)
Title: Manufacture of ferrite fine grain powder
Inventor: IIMURA TSUTOMU
IPC: C01G49/02
Filed: 1979-04-18
Abstract: PURPOSE: To obtain uniform ferrite fine grain powder with high sinter-ability by mixing Ni, Zn and Fe alkoxides out of metal alkoxides represented by M(OR)n; hydrolyzing the mixture to form cubic system spinel ferrite of a specified grain size; and heating the grains to a restricted temp.  
     CONSTITUTION: Ni, Zn and Fe alkoxides out of metal alkoxides represented by M(OR)n (where M is a mono- to pentavalent metal and R is alkyl) are mixed. The alkoxides include Ni(C 2 H 5 O) 2 , Zn(C 2 H 5 O) 2  and Fe(C 3 H 7 O) 3 . The mixture is then hydrolyzed to form cubic system spinel ferrite with a grain size of 0.1μm or less, and the grains are heated at 800°C or below, preferably 400W600°C. Thus, cubic system spinel ferrite with a grain size of 0.1μ or less and high sinter-ability is obtd. It is advantageously used in manufacture of high-density sintered ferrite for a computer magnetic head material, etc. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62215447-A (JP)
Title: Paper carrying device
Inventor: ISHIDA TAKAO
IPC: B65H29/24
Filed: 1987-03-04
Abstract: PURPOSE:To facilitate the assembling of a paper carrying device by coupling a vacuum tank having an air suction port facing against an endless belt for carrying a paper sheet with a blower for producing the air suction force through a duct and providing a separatable joint section in the way of the duct. CONSTITUTION:Many through-holes 23a are formed in the surface of a plurality of endless belts 23 entrained about a roller 22 in a lower mechanism 21 and a vacuum tank 24 having air suction holes 24a, 24b at the upper portion is provided in said belt 23. A blower 27 and a cooling fan 28 are arranged coaxially in an upper mechanism 26 and driven by means of a motor 30. Here, said tank 24 is coupled through a duct 31 with the blower 27 and a separatable joint section 32 is formed in parallel with the separation face between the upper and lower mechanisms 26, 21 in the way of the duct 31. Since the duct 31 an be separated from the joint section 32, the paper carrying device can be assembled easily into another device.
Patent JP-S60191113-A (JP)
Title: Burner
Inventor: SHINODA SEIICHI
IPC: F23D11/24
Filed: 1984-03-13
Abstract: PURPOSE:To rapidly vaporize the fuel accumulated at the lower part of a middle cylinder after ignition so as to shorten the rise-up time of the burner by forming the lower end of the side wall of the middle cylinder into a divergent shape. CONSTITUTION:Since the lower end part of the side wall of a middle cylinder 2 is formed into a divergent shape, the recirculation flow of a high temperature entering from the side of an auxiliary combustion cylinder 4 to the inner side completely travels along the side surface of the lower end of the middle cylinder 2. After firing, the fuel accumulated in the lower part of the middle cylinder 2 frequently comes into contact with the recirculation flow of the high temperature, and hence vaporization of the fuel is promoted. As a result, the drift of the fuel at the lower end of the middle cylinder 2, is removed, and hence the time required for removing the accumulation of the fuel at the lower end of the middle cylinder 2, which accumulation is produced after firing, is shortened. Accordingly, the burner is extinguished in the midway of the rise-up, whereby the possibility in which the unburnt gas is discharged is reduced, and hence the gas discharge performance of the burner is improved.
Patent JP-S57161827-A (JP)
Title: Optical changeover switch
Inventor: IWAOKA HIDETO
IPC: G02F1/03
Filed: 1981-03-31
Abstract: PURPOSE:To switch many optical paths at a high speed under the electric control of one device, by using an electrooptical shutter element, polarizing prisms,  and right-angled prisms in combination. CONSTITUTION:Light beams inputted through optical fibers 1-8 are collimated through rod lenses 9-16 and caused to illuminate polarizing prisms 17 and 18, where they are divided into two kinds of luminous flux and beta, which are rotated optically by 90 deg. or not according to the driving state of an electrooptical shutter element 21. Thus, those pieces of luminous flux and beta passed through the element 21 are guided to the polarizing prisms 17 and 18 again; one piece of luminous flux is passed through the prism, and the other is reflected and then synthesized after passing through a prescribed path. The synthesized luminous flux is inputted to the polarizing prisms 17 and 18 again through right-angled prisms 24-27 or sent out to the optical fibers 1-8 through the rod lenses 9-16.
Patent JP-H08217484-A (JP)
Title: Optical glass
Inventor: ONOZAWA MASAHIRO
IPC: C03C3/068
Filed: 1995-02-13
Abstract: PURPOSE: To obtain optical glass having optical constant comprising 1.65-1.90 refractive index and 35-65 Abbe's number and exhibiting devitrification resistance enough to mass-produce by limiting the component composition, using B2 O3 , La2 O3 , Lu2 O3 and RO necessary component and specifying other components, refractive index and Abbe's number. CONSTITUTION: This optical glass contains components comprising 1-45wt.% B2 O3 , 0-30wt.% SiO2 and 0-10wt.% GeO with the proviso that total amount of B2 O3 +SiO2 +GeO2 is 10-45wt.%, 1-50wt.% La2 O3 , 0.5-30wt.% Lu2 O3 , 0-20wt.% Y2 O3 , 0-20wt.% Gd2 O3 and 0-20wt.% Yb2 O3 with the proviso that total amount of La2 O3 +Lu2 O3 +Y2 O3 +Gd2 O3 +Yb2 O3 is 15-64wt.%, 1-45wt.% RO (R is Zn, Mg, Ca, Sr or Ba), 0-5wt.% Al2 O3 , 0-20wt.% total amount of TiO2 +ZrO2 , 0-40wt.% total amount of Ta2 O5 +Nb2 O5 +WO3 , 0-20wt.% R'2 O (R' is Li, Na or K) and 0-2wt.% Sb2 O3 and having optical constant comprising 1.65-1.90 refractive index (nd) and 35-65 Abbe's number.
Patent JP-S54140730-A (JP)
Title: Herbicidal composition
Inventor: TAMURA JIYOUTAROU
IPC: A01N47/30
Filed: 1978-04-24
Abstract: PURPOSE: To provide a herbicidal composition having excellent herbicidal activity against deccan grass, flatstage, etc., and composed of a urea derivative and a pyrazole derivative as effective components.  
     CONSTITUTION: Emulsion, granules, wettable powder, etc., composed of (A) 3-(4-crotyloxy-phenyl)-1, 1-dimethylurea or 3-[4-(3-chloro-2-butenyloxy)phenyl]- 1, 1-dimethylurea, and 4-(2, 4-dichlorobenzoyl)-1, 3-dimethylpyrazol-5-yl-p-toluene sulfonate, as effective components, and (B) proper carriers or diluents.  
     EFFECT: The synergistic effect of the components gives extremely strong herbicidal activity against arrowhead, flatstage and broad-leaved annual weeds as well as deccan grass. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58165169-A (JP)
Title: Data input system of simulation system for business
Inventor: SHIMIZU HAJIME
IPC: G06F19/00
Filed: 1982-03-25
Abstract: PURPOSE:To improve the man-machine interface, by introducing data processing parameters to simplify the description of a logic part, which the user describes, in respect to the data input of a simulation model for business. CONSTITUTION:A data input processing control part 15, an operation processing control part 16, an output processing control part 17, etc. are connected to a controlling part 14 of a simulation system; and when the controlling part 14 receives a command, the controlling part 14 discriminates whether the command is a data input command, an operation command, or an output command or interprets its contents and distributes the command to control parts in accordance with its contents. For example, when the input request of ''sales'' data is issued from the system and corresponding data is inputted from the external, the input request of ''profit'' data is issued, and the input request and the input are repeated successively hereafter, and the processing is performed in the conversational form. The operation processing control part 16 executes operations on a basis of inputted and processed data, and resultant data is outputted to the output processing control part 17.
Patent JP-S53133537-A (JP)
Title: Rust preventives for zinc and zinc alloy
Inventor: NISHIMURA HIDEO
IPC: C23F11/00
Filed: 1977-04-27
Abstract: PURPOSE: To provide a rust preventives obtd. by adding zinc ions to a mixt. of polyhydric phenol carboxylic acids or their esters, a crosslinking binder and a zinc chelate cpd. formation accelerator and allowing them to react, which gives remarkably improved white rust resistance to zinc and results in easy treatment of waste water. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H03250962-A (JP)
Title: Sealing current supply system
Inventor: TSUTSUMI KENJI
IPC: H04M19/00
Filed: 1990-02-28
Abstract: PURPOSE:To simplify the circuit and to utilize a cable connection section by allowing a connection control means to control each connection means synchronously with a time when a test equipment is connected to each digital subscriber circuit and connecting each digital subscriber circuit to a DC current supply means sequentially one by one circuit. CONSTITUTION:A connection control section 122 selects periodically one by one line of each digital subscriber circuit 11 (e.g. once a day, mainly at night) to confirm the normality of each digital subscriber circuit 11 and each digital subscriber line 2 and activates a built-in UA relay 112 to operate an SC relay 114 provided in the selected digital subscriber circuit 11 prior to the connection to a test equipment (not shown) via a test use drawing line 14 and a selector 13. A DC current supply circuit 132 receives an external DC power supply (e.g. -48V) and supplies a prescribed DC current (i) (e.g. 20mA) to the digital subscriber line 2 accommodated in the selected digital subscriber circuit 11 via the test use drawing line 14 and a closed contact sc.
Patent JP-S57161677-A (JP)
Title: Radiation detector
Inventor: KOO MASATOSHI
IPC: H01J47/02
Filed: 1981-03-31
Abstract: PURPOSE: To make it possible to perform accurate adjustment of the misalignment of the radiation detector, by utilizing the face that emitting capabilities of secondary electrons are different depending on materials, and quantitatively measuring the misalignment of an X ray source.  
     CONSTITUTION: A position detecting electrode group M is provided at both ends of a container 3 of the radiation detector. The group M is constituted by a bias electrode 6a 1  which is made of molybdenum or the like and has large secondary electron emitting capability, a signal electrode 5a which is the similar electrode as the electrode 6a 1  and provided with a layer C having small electron emitting capability made of aluminum or the like on one side, a bias electrode 6b 1  which is also the similar electrode and provided with the layer C on both surfaces, a similar electrode 5b 2  as 5a whose coating layer is reversed, or the like. An incident angle α of an X ray XR is varied with the position of the X ray source 1. A radiation current which is not affected by the crosstalk from the electrodes 6a 1  and 6b 1  is detected by the electrodes 5a 1  and 5b 1 , and the quantitative measurement of the misalignment of the X ray source is ensured. Therefore the adjustment of the misalignment of the radiation detector can be accurately performed. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H03251175-A (JP)
Title: Alkali protease or modified aspergillus oryzae
Inventor: ISHIDA YUTAKA
IPC: C12N15/57
Filed: 1990-02-28
Abstract: PURPOSE:To advantageously produce and obtain the subject protease having improved heat stability by having disulfide bondings in a molecule by transforming a host with a recombinant plasmid transduced with a gene coding a specific alkali protease of modified Aspergillus oryzae and then culturing. CONSTITUTION:At least, two amino acids in alkali protease of wild Aspergillus oryzae are respectively substituted with cystine to prepare a gene coding alkali protease of modified Aspergillus oryzae having disulfide bondings in a molecule. Next, said gene is transduced into a plasmid to prepare a recombinant plasmid. Then, a host is transformed by using said recombinant plasmid. Thus, the resultant transformant is cultured in a medium and above-mentioned alkali protease of modified Aspergillus oryzae is produced, collected by separation to afford the objective alkali protease of modified Aspergillus oryzae useful in a field of food, etc., having excellent heat resistance.
Patent JP-H09217309-A (JP)
Title: Power supply connection structure of load heating unit
Inventor: KANEZAKI HIROYA
IPC: E01C11/26
Filed: 1996-02-09
Abstract: PROBLEM TO BE SOLVED: To improve heat resistance of a connection part by filling a viscous means which is hardened with age into a channel member which can store a part on which an electrically insulated tape is wound and fixing the connection part of a heat generation wire on which the electrically insulated tape is wound and a lead wire in it. SOLUTION: A lead wire 11 and a heat generation wire 12 are connected each other, and an electrically insulated tape is wound around the outside of them to constitute a connection part. Moreover, resin 25 which is hardened with age is filled into a protection case 20 formed in a longitudinal channel having one-end opened square cross section. The connection part is fixed in the resin 25, and the connection part is covered with the resin 25 for protection. Consequently, it is possible to ensure heat resistance of the connection part of the lead wire 11 and the heat generation wire 12 and ensure insulation and waterproofing in load heating construction which uses high temperature asphalt.
Patent JP-S51127216-A (JP)
Title: Heat treatment apparatvs
Inventor: KUMASHIRO TAKASHI
IPC: D02J13/00
Filed: 1975-04-22
Abstract: PURPOSE: To prevent yarn breakage and fuz formation due to ballooning in heat treatment process in texturing. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H10229769-A (JP)
Title: Domestic animal barn floor material and method for farming young domestic animal using the same
Inventor: TAMAKI MASANOBU
IPC: A01K1/015
Filed: 1997-02-17
Abstract: PROBLEM TO BE SOLVED: To obtain a domestic animal barn floor material by which the disease of a young domestic animal with little resistance is prevented and heat retaining property, sanitary property and farming property are improved by connecting a nonmetallic wire gauge with a prescribed hole diameter to a corrosion proof wire gauge with a prescribed hole diameter. SOLUTION: The nonmetallic wire gauge such as a natural rubber-made or synthetic resin-made wire gauge 2, etc., by a polyethyrene resin, etc., whose hole diameter is 3-140mm, is connected to the corrosion proof wire gauge such as stainless steel-made wire gauge 1, etc., whose hole diameter is 0.9-2.0mm, by heat-welding in a spot shape. It is desirable that the domestic animal barn floor material 4 where the nonmetallic wire gauge with a 3-140mm hole diameter is connected to the corrosion proof wire gauge with a 0.9-2.0mm hole diameter at least at a side where it is brought into contact with the young domestic animal such as a calf, etc., is used, sawdust is loaded on the floor material 4 as litter and, then, the young domestic animal is farmed.
Patent JP-H11206437-A (JP)
Title: Method for processing hair and skin with carbon dioxide and tool used therefore
Inventor: OKURA HIROYUKI
IPC: A45D24/22
Filed: 1998-01-22
Abstract: PROBLEM TO BE SOLVED: To safely, easily and efficiently execute a processing such as a hair permanent, hair dyeing, bleaching, a treatment or the blood circulation promotion of skin such as head skin, by applying a first permanent agent having a reduction actuation to hair, applying the second permanent agent having an oxidizing actuation after that and processing with carbon dioxide. SOLUTION: A carbon dioxide processing to hair and skin is executed by a slow pH reducing actuation of carbon dioxide. After the first permanent agent is applied, the second permanent agent is applied and, moreover, the processing is executed by processing carbon dioxide so that an alkali agent to be the cause of damage hair, which is left in hair, is neutralized by carbon dioxide. Besides, since the oxidizing actuation of an oxidizing agent in the second permanent agent is promoted by pH reduction and the oxidizing re- connection of cystine connection in hair which is cleavaged by the first permanent agent is promoted, the finish and fixation of the permanent are improved. A hair cap is put on the head and carbon dioxide is supplied so that the carbon dioxide processing of hair and skin is executed.
Patent JP-H11230199-A (JP)
Title: Pulsation transmission preventing device for hydraulic actuation type clutch
Inventor: MOMOJI HIROBUMI
IPC: F16D25/08
Filed: 1998-02-13
Abstract: PROBLEM TO BE SOLVED: To prevent pulsation transmission in a hydraulic passage of a hydraulic actuation type clutch. SOLUTION: A valve element 43 formed by pressing a pair of elastic bodies 42 each other is provided on the way of a hydraulic passage, and is arranged so that differential pressure between the hydraulics on the clutch pedal side and the hydraulics on the clutch side is impressed from the direction orthogonal to the pressure contact direction. When differential pressure does not reach a given value, the hydraulic passage is blocked by the pressure contact of the elastic bodies. When the differential pressure is larger than the given value, the pressure contact condition is broken by the differential pressure, and a hydraulic piping 3 on the clutch pedal side is communicated with the hydraulic piping 5 on the clutch side.
Patent JP-S60191892-A (JP)
Title: Setting base structure for marine engine
Inventor: SUDOU MASAHIRO
IPC: B63B3/70
Filed: 1984-03-13
Abstract: PURPOSE:To simplify the engine sustaining structure without reducing the hull constructive strength, by forming a part of inner board of engine room double bottom, with a main engine sustaining board which inclines downward, toward the outside, and setting the engine through a liner whose under surface inclines in the same way as the main engine sustaining board, and whose upper surface is horizontal. CONSTITUTION:A part of inner board 1 of engine room double bottom is formed of a main engine sustaining board 10, which is thick and sustains the weight of the engine 6. This main engine sustaining board 10 is formed as it's upper surface inclines downward, from a center line of a hull toward the outside. A liner 11, whose under surface inclines in the same way as the upper surface of the main engine sustaining board 10, and upper surface is horizontal, is set on the upper surface of the main engine sustaining board 10. The main engine is set as it's height is adjusted by the inclined plane where the main engine sustaining board 10 and the liner 11 are engaged with each other. In this way, it is not necessary to form such as a special main engine bed plate, and the main engine sustaining structure can be simplified without reducing the hull constructive strength.
Patent JP-H0616284-A (JP)
Title: Sheet conveying roll device
Inventor: RYUSAKI TAKAHIKO
IPC: B65H9/00
Filed: 1993-02-15
Abstract: PURPOSE:To provide a mechanism for allowing the axial movement of a register roll device in a sheet adjusting device for an electronic copying machine or the like so as to move the roll device in the case of torsional reaction being generated to a sheet by sheet adjusting action to enable the release of the reaction. CONSTITUTION:In a preregister roll device 12 provided at a sheet adjusting device, a roll member 22 is disposed in relation to the driving shaft 21 of a driving roll member 20 through a linear bearing member 25, and lateral movement regulating members 30, 30a are disposed on both sides of the roll member 22. In a pinch roll member 40, both sides of a shaft 41 are supported on linear bearing members 45, 45a, and the roll member is moved axially using lateral movement regulating members 50, 50a. In the lateral movement regulating member, a spring is allowed to act only in the compressing direction.
Patent JP-H09239653-A (JP)
Title: Polishing device
Inventor: YASUI KENGO
IPC: B24B13/04
Filed: 1996-03-06
Abstract: PROBLEM TO BE SOLVED: To position and adjust a work piece and a crown shaped fixture on to the polishing device with high accuracy, lower polishing costs, and also make polishing works highly accurate. SOLUTION: A work piece 3 is moved so as to be adjusted in position in the horizontal direction by a work piece shift adjusting plate 14, and concurrently the work piece 3 is adjusted in inclination by a work piece tilt adjusting plate 15, so that the center axis of a lower shaft for the polishing device is thereby aligned with the center axis of the work piece. Next, a crown shaped fixture 19 is moved in the horizontal direction by a crown shaped shift adjusting plate 17 while the work piece 3 is being left as is, and concurrently its movement in the vertical direction and its inclination are adjusted by Z adjusting shafts 18 with respect to the upper surface of the crown shaped fixture shaft adjusting plate 17.  The moving adjustment of the crown shaped fixture 19 thereby enables the ground contact surface 22 of a working tool for the crown shaped fixture 19 to be positioned as if it were extended continuously from the working surface 5 of the work piece 3.
Patent JP-H08209717-A (JP)
Title: Method for connecting foundation frame bottom board and foundation beam block together
Inventor: MORI HITOSHI
IPC: E02D27/01
Filed: 1995-01-31
Abstract: PURPOSE: To heighten strength for a continuous footing with connecting parts on a foundation frame bottom board strengthened against a horizontal force by a method wherein a plurality of middle transverse frames and transverse frames on both ends are connected to external frames on the right and the left, and longitudinal grooves are provided on both right and left sides and the center of those transverse frames. CONSTITUTION: External frames 2 and 2' are connected with transverse frames 3a and 3a on both ends and a plurality of middle transverse frames 3, 3', and longitudinal grooves 7 and 7 are provided on the right and left sides of the transvers frames while a center longitudinal groove 7a is provided at the center, and thereby a foundation frame bottom board 1 is constructed. Bottom boards 5 are provided at the underside of the foundation frame bottom board 1 at positions between the external frames 2 and 2' on positions of the transverse frames 3a on both ends or a position between the middle transverse frames 3, 3' at the center.  Insert nuts are provided at the underside fo a foundation block 11, and threaded parts of L-shaped anchoring reinforcements are screwed into the insert nuts, while right-angled hooks of the L-shaped anchoring reinforcements are hooked bor fixation on a lower reinforcement 10. Thereby, the foundation block 11 is connected to the foundation frame bottom board.
Patent JP-S59178125-A (JP)
Title: Press die having very small projecting material and its formation
Inventor: MIYAZAWA YOSHIO
IPC: B21D31/02
Filed: 1983-03-25
Abstract: PURPOSE:To permit easy manufacture of a press die for forming marking embosses by press fitting very small projecting materials each having a circular conical tip into the press fitting holes formed on the forming surface of a die and providing clearance holes into which the tips of the very small projecting materials enter to a punch. CONSTITUTION:Plural press fitting holes 13 for very small projecting materials are formed on the forming surface 11a of a die 11 of a press die and very small projecting materials 14 are press-fitted into said holes in such a way that the circular conical tips 14a thereof project from the surface 11a. Clearance holes 16 into which the tips 14a of the materials 14 enter are formed on the bottom surface 15a of a punch 15 of the press die in the positions relative with the materials 14. The working of the press die for forming marking embosses is thus made easy and the time for the manufacture thereof is reduced, by which the quality of the press die is improved.